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Table 6

Results of the accuracy test.

Test Teff log g [Fe/H] C/O [s/Fe] χ2

1 3370 0.20 –0.30 0.959 0.80
3400 0.00 –0.50 0.92 1.00 0.0354
3400 0.00 –0.50 0.90 1.00 0.0428 0.21
3400 0.00 –0.50 0.95 1.00 0.0428 0.21
3400 0.00 0.00 0.97 1.00 0.0432 0.22

2 3450 0.50 –0.25 0.824 0.50
3500 0.00 –0.50 0.50 1.00 0.0462
3400 1.00 –0.50 0.75 1.00 0.0590 0.28
3400 1.00 0.00 0.90 0.00 0.0639 0.38

3 3730 1.20 –0.10 0.550 0.20
3700 1.00 0.00 0.75 0.00 0.0122
3700 1.00 0.00 0.50 0.00 0.0147 0.21

Notes. The test model parameters are printed in bold. The best-matching models identified by the BMF procedure are printed in order of increasing χ2. The last column displays the χ2 relative difference (with respect to the first result).

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